[ovs-discuss] Add two uplinks to one bridge causes all computers in LAN lose connection
cloudbengo at gmail.com
Thu May 10 07:53:39 PDT 2012
On ubuntu12.04 with ovs 1.4.1, I added two uplinks to one bridge.
In /etc/network/interfaces, br_0 is configured to get ip address by dhcp.
Eth0 and eth1 is configured with no ip addresses. After ubuntu boots up,
all computers in LAN lose connections. "cable not plugged" message is shown
on other computers in the LAN. After I unplugged the cable on one physical
nic, LAN connection of other computers becomes normal.
The br_0 with only one uplink(eth0) works well. KVM virtual machines
connected to br_0 aquire valid ip addresses through dhcp.
It's pretty strange. Anybody meets the same problem? How to solve it?
Thanks very much.
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